Переделано под один мега-проект LMS с общим CMakeLists.txt

InstructorsAndTrainees/tasks/taskswidget.cpp

@@ -0,0 +1,48 @@
+#include "taskswidget.h"
+#include "ui_taskswidget.h"
+
+TasksWidget::TasksWidget(InterfaceDataBaseLMS* dbLMS, QWidget *parent) :
+    QWidget(parent),    
+    ui(new Ui::TasksWidget),
+    dbLMS(dbLMS)
+{
+    ui->setupUi(this);
+}
+
+TasksWidget::~TasksWidget()
+{
+    delete ui;
+}
+
+void TasksWidget::slot_traineeSelected(QString login)
+{
+    viewListTasksForTrainee(login);
+}
+
+void TasksWidget::slot_LanguageChanged(QString language)
+{
+    qtLanguageTranslator.load(QString(QStringLiteral("translations/InstructorsAndTrainees_")) + language, QStringLiteral("."));
+    qApp->installTranslator(&qtLanguageTranslator);
+}
+
+void TasksWidget::viewListTasksForTrainee(QString login)
+{
+    /*
+    QList<QString> listTasks;
+    QStringList strListTasks;
+
+    listTasks = pDbTrainees->getTasks(login);
+
+    ui->listWidgetTasks->clear();
+    ui->listWidgetTasks->addItems(listTasks);
+    */
+}
+
+void TasksWidget::changeEvent(QEvent *event)
+{
+    // В случае получения события изменения языка приложения
+    if (event->type() == QEvent::LanguageChange)
+    {
+        ui->retranslateUi(this);    // переведём окно заново
+    }
+}

InstructorsAndTrainees/tasks/taskswidget.h

@@ -0,0 +1,41 @@
+#ifndef TASKSWIDGET_H
+#define TASKSWIDGET_H
+
+#include <QWidget>
+#include <QTranslator>
+#include "instructorsAndTrainees_global.h"
+#include "interfacedatabaselms.h"
+
+namespace Ui {
+class TasksWidget;
+}
+
+class INSTRUCTORSANDTRAINEES_EXPORT  TasksWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit TasksWidget(InterfaceDataBaseLMS* dbLMS, QWidget *parent = nullptr);
+    ~TasksWidget();
+
+protected:
+    // Метод получения событий
+    // В нём будет производиться проверка события смены перевода приложения
+    void changeEvent(QEvent * event) override;
+
+public Q_SLOTS:
+    //слот обработки сигнала о выборе обучаемого
+    void slot_traineeSelected(QString login);
+    void slot_LanguageChanged(QString language);
+
+private:
+    void viewListTasksForTrainee(QString login);
+
+private:
+    Ui::TasksWidget *ui;
+    QTranslator qtLanguageTranslator;
+
+    InterfaceDataBaseLMS* dbLMS;
+};
+
+#endif // TASKSWIDGET_H

InstructorsAndTrainees/tasks/taskswidget.ui

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>TasksWidget</class>
+ <widget class="QWidget" name="TasksWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Task manager</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QGroupBox" name="groupBox">
+       <property name="title">
+        <string>Task manager</string>
+       </property>
+       <layout class="QGridLayout" name="gridLayout_3">
+        <item row="0" column="0">
+         <layout class="QVBoxLayout" name="verticalLayout">
+          <item>
+           <widget class="QListWidget" name="listWidgetTasks"/>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>